D-panthenol USP/BP/IP manufacturer&supplier&exporter
D-panthenol USP/BP/IP manufacturer&supplier&exporter.
- Price：
- Molecular Formula： Twin
- CAS： TW-D-panthenol
- HS：
D-panthenol USP/BP/IP manufacturer&supplier&exporter
21-49USD/kg
CAS#：81-13-0 MF：C9H19NO4
Uses: D-Panthenol plays a key role in the human intermediary metabolism.
D-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic
preparations. It cares hair, skin and nails.
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Product Name: |
D-Panthenol |
Manufacture Date: |
Aug. 16 ,2014 |
|
Process: |
Synthesis |
Analysis Date: |
Aug. 16 ,2014 |
|
Batch Number: |
TW140816 |
Expiration Date |
Aug. 15 ,2016 |
|
Batch Quantity: |
660.6kg |
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|
Test |
Specifications |
Result |
|
Assay by HPLC: |
≥98.0% |
98.86% |
|
Appearance: |
White powder |
Complies |
|
Identification: |
Positive |
Positive |
|
Specific rotation: |
+25.0°~+27.5° |
+26.2° |
|
Loss on drying %: |
≤5.0% |
2.6% |
|
Ordinary impurities |
≤1.0% |
Complies |
|
Heavy metals PPM: |
<20ppm |
Complies |
|
Nitrogen content |
5.7~6.0% |
5.7% |
|
Calclum content |
8.2~8.6% |
8.4% |
|
Microbiology:
Total Plate Count:
Yeast & Mold:
E.Coli:
S. Aureus:
Salmonella: |
<1000cfu/g
<100cfu/g
Negative
Negative
Negative
|
79cfu/g
8cfu/g
Complies
Complies
Complies |
|
Conclusion: |
Conform with specification |
|
|
Packing description: |
Sealed export grade drum & double of sealed plastic bag |
|
Storage: |
Store in cool & dry place not freeze., keep away from strong light and heat |
|
Shelf life: |
2 years when properly stored |